[LLVMbugs] [Bug 16054] Missing "uninitialized" warning

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=16054

Richard Smith <richard-llvm at metafoo.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Richard Smith <richard-llvm at metafoo.co.uk> ---
Fixed in r190623.

<stdin>:1:16: warning: variable 'cond' is used uninitialized whenever function
'f' is called [-Wsometimes-uninitialized]
void f() { int cond; while (cond != 0) { (void)&cond; } }
           ~~~~^~~~
<stdin>:1:29: note: uninitialized use occurs here
void f() { int cond; while (cond != 0) { (void)&cond; } }
                            ^~~~
<stdin>:1:20: note: initialize the variable 'cond' to silence this warning
void f() { int cond; while (cond != 0) { (void)&cond; } }
                   ^
                    = 0

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